Which parts of HTTP/2 are stateful?

2020-06-19 05:27发布

问题:

Unlike stateless HTTP/1.0, HTTP/2 has stateful components.

These parts appear stateful:

  • opportunistic encryption
  • framing layer
  • header blocks

This part appears to be stateless:

  • application layer

Are there any other parts of HTTP/2 are stateful?